.yz {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 100%;
    line-height: 1em;
    color: #4e4e4e;
    min-width: 920px;
}

.mo{
    float: right;
    font-size: 0.8125rem;
    color: #6e7687;
    margin-left: auto;
}
.file {
    position: relative;
    display: inline-block;
    background: #D0EEFF;
    border: 1px solid #99D3F5;
    border-radius: 4px;
    padding: 4px 12px;
    overflow: hidden;
    color: #1E88C7;
    text-decoration: none;
    text-indent: 0;
    line-height: 20px;
}
.file input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
}
.file:hover {
    background: #AADFFD;
    border-color: #78C3F3;
    color: #004974;
    text-decoration: none;
}

.follow-p {
    max-width: 5rem;
    margin-left: 3rem;
    margin-bottom: 1rem;
    border: 3px solid #fff;
    border-radius: 100%;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}
.follow-p:hover {
    border: 3px solid #AADFFD;

}

.gz{
    border-radius: 6px;
    margin:-13px 0 30px -30px;
    width: 60px;
    height: 25px;
    position: absolute;
    line-height: 25px
}

.gzb{
    margin:30px 20px 0 0 ;
    width: 60px;
    height: 25px;
}